Merge branch 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux into drm-fixes
this is the next pull quested for stashed up radeon fixes for 3.15. As discussed support for Mullins was separated out and will get it's own pull request. Remaining highlights are:
1. Some more patches to better handle PLL limits.
2. Making use of the PFLIP additional to the VBLANK interrupt, otherwise we sometimes miss page flip events.
3. Fix for the UVD command stream parser.
4. Fix for bootup UVD clocks on RV7xx systems.
5. Adding missing error check on dpcd reads.
6. Fixes number of banks calculation on SI.
* 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux:
drm/radeon: lower the ref * post PLL maximum
drm/radeon: check that we have a clock before PLL setup
drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path
drm/radeon: Fix num_banks calculation for SI
drm/radeon/dp: check for errors in dpcd reads
drm/radeon: avoid high jitter with small frac divs
drm/radeon: check buffer relocation offset
drm/radeon: use pflip irq on R600+ v2
drm/radeon/uvd: use lower clocks on old UVD to boot v2
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index fb187c7..b7983aa 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1177,27 +1177,43 @@
/* Set NUM_BANKS. */
if (rdev->family >= CHIP_TAHITI) {
- unsigned tileb, index, num_banks, tile_split_bytes;
+ unsigned index, num_banks;
- /* Calculate the macrotile mode index. */
- tile_split_bytes = 64 << tile_split;
- tileb = 8 * 8 * target_fb->bits_per_pixel / 8;
- tileb = min(tile_split_bytes, tileb);
+ if (rdev->family >= CHIP_BONAIRE) {
+ unsigned tileb, tile_split_bytes;
- for (index = 0; tileb > 64; index++) {
- tileb >>= 1;
- }
+ /* Calculate the macrotile mode index. */
+ tile_split_bytes = 64 << tile_split;
+ tileb = 8 * 8 * target_fb->bits_per_pixel / 8;
+ tileb = min(tile_split_bytes, tileb);
- if (index >= 16) {
- DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n",
- target_fb->bits_per_pixel, tile_split);
- return -EINVAL;
- }
+ for (index = 0; tileb > 64; index++)
+ tileb >>= 1;
- if (rdev->family >= CHIP_BONAIRE)
+ if (index >= 16) {
+ DRM_ERROR("Wrong screen bpp (%u) or tile split (%u)\n",
+ target_fb->bits_per_pixel, tile_split);
+ return -EINVAL;
+ }
+
num_banks = (rdev->config.cik.macrotile_mode_array[index] >> 6) & 0x3;
- else
+ } else {
+ switch (target_fb->bits_per_pixel) {
+ case 8:
+ index = 10;
+ break;
+ case 16:
+ index = SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP;
+ break;
+ default:
+ case 32:
+ index = SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP;
+ break;
+ }
+
num_banks = (rdev->config.si.tile_mode_array[index] >> 20) & 0x3;
+ }
+
fb_format |= EVERGREEN_GRPH_NUM_BANKS(num_banks);
} else {
/* NI and older. */
@@ -1885,6 +1901,9 @@
(ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT))
is_tvcv = true;
+ if (!radeon_crtc->adjusted_clock)
+ return -EINVAL;
+
atombios_crtc_set_pll(crtc, adjusted_mode);
if (ASIC_IS_DCE4(rdev))
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index bc0119f..54e4f52 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -366,11 +366,11 @@
if (!(dig_connector->dpcd[DP_DOWN_STREAM_PORT_COUNT] & DP_OUI_SUPPORT))
return;
- if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3))
+ if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_SINK_OUI, buf, 3) == 3)
DRM_DEBUG_KMS("Sink OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
- if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3))
+ if (drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_BRANCH_OUI, buf, 3) == 3)
DRM_DEBUG_KMS("Branch OUI: %02hx%02hx%02hx\n",
buf[0], buf[1], buf[2]);
}
@@ -419,21 +419,23 @@
if (dp_bridge != ENCODER_OBJECT_ID_NONE) {
/* DP bridge chips */
- drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
- DP_EDP_CONFIGURATION_CAP, &tmp);
- if (tmp & 1)
- panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
- else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
- (dp_bridge == ENCODER_OBJECT_ID_TRAVIS))
- panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
- else
- panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
+ if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
+ DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
+ if (tmp & 1)
+ panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+ else if ((dp_bridge == ENCODER_OBJECT_ID_NUTMEG) ||
+ (dp_bridge == ENCODER_OBJECT_ID_TRAVIS))
+ panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
+ else
+ panel_mode = DP_PANEL_MODE_EXTERNAL_DP_MODE;
+ }
} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
/* eDP */
- drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
- DP_EDP_CONFIGURATION_CAP, &tmp);
- if (tmp & 1)
- panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+ if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux,
+ DP_EDP_CONFIGURATION_CAP, &tmp) == 1) {
+ if (tmp & 1)
+ panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+ }
}
return panel_mode;
@@ -809,11 +811,15 @@
else
dp_info.enc_id |= ATOM_DP_CONFIG_LINK_A;
- drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp);
- if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
- dp_info.tp3_supported = true;
- else
+ if (drm_dp_dpcd_readb(&radeon_connector->ddc_bus->aux, DP_MAX_LANE_COUNT, &tmp)
+ == 1) {
+ if (ASIC_IS_DCE5(rdev) && (tmp & DP_TPS3_SUPPORTED))
+ dp_info.tp3_supported = true;
+ else
+ dp_info.tp3_supported = false;
+ } else {
dp_info.tp3_supported = false;
+ }
memcpy(dp_info.dpcd, dig_connector->dpcd, DP_RECEIVER_CAP_SIZE);
dp_info.rdev = rdev;
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 199eb19..5143e0b 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -3702,6 +3702,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
@@ -6693,6 +6694,19 @@
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
}
+ /* pflip */
+ if (rdev->num_crtc >= 2) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
+ }
+ if (rdev->num_crtc >= 4) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, 0);
+ }
+ if (rdev->num_crtc >= 6) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, 0);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, 0);
+ }
/* dac hotplug */
WREG32(DAC_AUTODETECT_INT_CONTROL, 0);
@@ -7049,6 +7063,25 @@
WREG32(LB_INTERRUPT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
+ if (rdev->num_crtc >= 2) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+ if (rdev->num_crtc >= 4) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+ if (rdev->num_crtc >= 6) {
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ }
+
WREG32(DC_HPD1_INT_CONTROL, hpd1);
WREG32(DC_HPD2_INT_CONTROL, hpd2);
WREG32(DC_HPD3_INT_CONTROL, hpd3);
@@ -7085,6 +7118,29 @@
rdev->irq.stat_regs.cik.disp_int_cont5 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE5);
rdev->irq.stat_regs.cik.disp_int_cont6 = RREG32(DISP_INTERRUPT_STATUS_CONTINUE6);
+ rdev->irq.stat_regs.cik.d1grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC0_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d2grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC1_REGISTER_OFFSET);
+ if (rdev->num_crtc >= 4) {
+ rdev->irq.stat_regs.cik.d3grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC2_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d4grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC3_REGISTER_OFFSET);
+ }
+ if (rdev->num_crtc >= 6) {
+ rdev->irq.stat_regs.cik.d5grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC4_REGISTER_OFFSET);
+ rdev->irq.stat_regs.cik.d6grph_int = RREG32(GRPH_INT_STATUS +
+ EVERGREEN_CRTC5_REGISTER_OFFSET);
+ }
+
+ if (rdev->irq.stat_regs.cik.d1grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d2grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC0_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int & LB_D1_VLINE_INTERRUPT)
@@ -7095,6 +7151,12 @@
WREG32(LB_VLINE_STATUS + EVERGREEN_CRTC1_REGISTER_OFFSET, VLINE_ACK);
if (rdev->num_crtc >= 4) {
+ if (rdev->irq.stat_regs.cik.d3grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d4grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC2_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont2 & LB_D3_VLINE_INTERRUPT)
@@ -7106,6 +7168,12 @@
}
if (rdev->num_crtc >= 6) {
+ if (rdev->irq.stat_regs.cik.d5grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
+ if (rdev->irq.stat_regs.cik.d6grph_int & GRPH_PFLIP_INT_OCCURRED)
+ WREG32(GRPH_INT_STATUS + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_CLEAR);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VBLANK_INTERRUPT)
WREG32(LB_VBLANK_STATUS + EVERGREEN_CRTC4_REGISTER_OFFSET, VBLANK_ACK);
if (rdev->irq.stat_regs.cik.disp_int_cont4 & LB_D5_VLINE_INTERRUPT)
@@ -7457,6 +7525,15 @@
break;
}
break;
+ case 8: /* D1 page flip */
+ case 10: /* D2 page flip */
+ case 12: /* D3 page flip */
+ case 14: /* D4 page flip */
+ case 16: /* D5 page flip */
+ case 18: /* D6 page flip */
+ DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:
diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index f7e46cf..72e464c 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -562,6 +562,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h
index 2138732..dd79263 100644
--- a/drivers/gpu/drm/radeon/cikd.h
+++ b/drivers/gpu/drm/radeon/cikd.h
@@ -888,6 +888,15 @@
# define DC_HPD6_RX_INTERRUPT (1 << 18)
#define DISP_INTERRUPT_STATUS_CONTINUE6 0x6780
+/* 0x6858, 0x7458, 0x10058, 0x10c58, 0x11858, 0x12458 */
+#define GRPH_INT_STATUS 0x6858
+# define GRPH_PFLIP_INT_OCCURRED (1 << 0)
+# define GRPH_PFLIP_INT_CLEAR (1 << 8)
+/* 0x685c, 0x745c, 0x1005c, 0x10c5c, 0x1185c, 0x1245c */
+#define GRPH_INT_CONTROL 0x685c
+# define GRPH_PFLIP_INT_MASK (1 << 0)
+# define GRPH_PFLIP_INT_TYPE (1 << 8)
+
#define DAC_AUTODETECT_INT_CONTROL 0x67c8
#define DC_HPD1_INT_STATUS 0x601c
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index b406546..0f7a51a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -4371,7 +4371,6 @@
u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
u32 hpd1, hpd2, hpd3, hpd4, hpd5, hpd6;
u32 grbm_int_cntl = 0;
- u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
u32 afmt1 = 0, afmt2 = 0, afmt3 = 0, afmt4 = 0, afmt5 = 0, afmt6 = 0;
u32 dma_cntl, dma_cntl1 = 0;
u32 thermal_int = 0;
@@ -4554,15 +4553,21 @@
WREG32(INT_MASK + EVERGREEN_CRTC5_REGISTER_OFFSET, crtc6);
}
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
if (rdev->num_crtc >= 4) {
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 6) {
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
}
WREG32(DC_HPD1_INT_CONTROL, hpd1);
@@ -4951,6 +4956,15 @@
break;
}
break;
+ case 8: /* D1 page flip */
+ case 10: /* D2 page flip */
+ case 12: /* D3 page flip */
+ case 14: /* D4 page flip */
+ case 16: /* D5 page flip */
+ case 18: /* D6 page flip */
+ DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:
diff --git a/drivers/gpu/drm/radeon/evergreen_dma.c b/drivers/gpu/drm/radeon/evergreen_dma.c
index 287fe96..478caef 100644
--- a/drivers/gpu/drm/radeon/evergreen_dma.c
+++ b/drivers/gpu/drm/radeon/evergreen_dma.c
@@ -151,6 +151,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 6e887d0..bbc189f 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -2839,6 +2839,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
@@ -3505,7 +3506,6 @@
u32 hpd1, hpd2, hpd3, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
u32 hdmi0, hdmi1;
- u32 d1grph = 0, d2grph = 0;
u32 dma_cntl;
u32 thermal_int = 0;
@@ -3614,8 +3614,8 @@
WREG32(CP_INT_CNTL, cp_int_cntl);
WREG32(DMA_CNTL, dma_cntl);
WREG32(DxMODE_INT_MASK, mode_int);
- WREG32(D1GRPH_INTERRUPT_CONTROL, d1grph);
- WREG32(D2GRPH_INTERRUPT_CONTROL, d2grph);
+ WREG32(D1GRPH_INTERRUPT_CONTROL, DxGRPH_PFLIP_INT_MASK);
+ WREG32(D2GRPH_INTERRUPT_CONTROL, DxGRPH_PFLIP_INT_MASK);
WREG32(GRBM_INT_CNTL, grbm_int_cntl);
if (ASIC_IS_DCE3(rdev)) {
WREG32(DC_HPD1_INT_CONTROL, hpd1);
@@ -3918,6 +3918,14 @@
break;
}
break;
+ case 9: /* D1 pflip */
+ DRM_DEBUG("IH: D1 flip\n");
+ radeon_crtc_handle_flip(rdev, 0);
+ break;
+ case 11: /* D2 pflip */
+ DRM_DEBUG("IH: D2 flip\n");
+ radeon_crtc_handle_flip(rdev, 1);
+ break;
case 19: /* HPD/DAC hotplug */
switch (src_data) {
case 0:
diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c
index 53fcb28..4969cef 100644
--- a/drivers/gpu/drm/radeon/r600_dma.c
+++ b/drivers/gpu/drm/radeon/r600_dma.c
@@ -489,6 +489,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index b58e1af..6852861 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -730,6 +730,12 @@
u32 disp_int_cont4;
u32 disp_int_cont5;
u32 disp_int_cont6;
+ u32 d1grph_int;
+ u32 d2grph_int;
+ u32 d3grph_int;
+ u32 d4grph_int;
+ u32 d5grph_int;
+ u32 d6grph_int;
};
union radeon_irq_stat_regs {
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 8d99d5e..408b6ac 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -284,6 +284,10 @@
u32 update_pending;
int vpos, hpos;
+ /* can happen during initialization */
+ if (radeon_crtc == NULL)
+ return;
+
spin_lock_irqsave(&rdev->ddev->event_lock, flags);
work = radeon_crtc->unpin_work;
if (work == NULL ||
@@ -826,14 +830,14 @@
/* make sure nominator is large enough */
if (*nom < nom_min) {
- tmp = (nom_min + *nom - 1) / *nom;
+ tmp = DIV_ROUND_UP(nom_min, *nom);
*nom *= tmp;
*den *= tmp;
}
/* make sure the denominator is large enough */
if (*den < den_min) {
- tmp = (den_min + *den - 1) / *den;
+ tmp = DIV_ROUND_UP(den_min, *den);
*nom *= tmp;
*den *= tmp;
}
@@ -858,7 +862,7 @@
unsigned *fb_div, unsigned *ref_div)
{
/* limit reference * post divider to a maximum */
- ref_div_max = min(210 / post_div, ref_div_max);
+ ref_div_max = min(128 / post_div, ref_div_max);
/* get matching reference and feedback divider */
*ref_div = min(max(DIV_ROUND_CLOSEST(den, post_div), 1u), ref_div_max);
@@ -993,6 +997,16 @@
/* this also makes sure that the reference divider is large enough */
avivo_reduce_ratio(&fb_div, &ref_div, fb_div_min, ref_div_min);
+ /* avoid high jitter with small fractional dividers */
+ if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV && (fb_div % 10)) {
+ fb_div_min = max(fb_div_min, (9 - (fb_div % 10)) * 20 + 60);
+ if (fb_div < fb_div_min) {
+ unsigned tmp = DIV_ROUND_UP(fb_div_min, fb_div);
+ fb_div *= tmp;
+ ref_div *= tmp;
+ }
+ }
+
/* and finally save the result */
if (pll->flags & RADEON_PLL_USE_FRAC_FB_DIV) {
*fb_div_p = fb_div / 10;
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c
index 5748bda..0f96c47 100644
--- a/drivers/gpu/drm/radeon/radeon_uvd.c
+++ b/drivers/gpu/drm/radeon/radeon_uvd.c
@@ -465,6 +465,10 @@
cmd = radeon_get_ib_value(p, p->idx) >> 1;
if (cmd < 0x4) {
+ if (end <= start) {
+ DRM_ERROR("invalid reloc offset %X!\n", offset);
+ return -EINVAL;
+ }
if ((end - start) < buf_sizes[cmd]) {
DRM_ERROR("buffer (%d) to small (%d / %d)!\n", cmd,
(unsigned)(end - start), buf_sizes[cmd]);
diff --git a/drivers/gpu/drm/radeon/rv770_dma.c b/drivers/gpu/drm/radeon/rv770_dma.c
index aca8cbe..bbf2e07 100644
--- a/drivers/gpu/drm/radeon/rv770_dma.c
+++ b/drivers/gpu/drm/radeon/rv770_dma.c
@@ -86,6 +86,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index ac708e0..22a63c9 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -5780,7 +5780,6 @@
u32 crtc1 = 0, crtc2 = 0, crtc3 = 0, crtc4 = 0, crtc5 = 0, crtc6 = 0;
u32 hpd1 = 0, hpd2 = 0, hpd3 = 0, hpd4 = 0, hpd5 = 0, hpd6 = 0;
u32 grbm_int_cntl = 0;
- u32 grph1 = 0, grph2 = 0, grph3 = 0, grph4 = 0, grph5 = 0, grph6 = 0;
u32 dma_cntl, dma_cntl1;
u32 thermal_int = 0;
@@ -5919,16 +5918,22 @@
}
if (rdev->num_crtc >= 2) {
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET, grph1);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET, grph2);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC1_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 4) {
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET, grph3);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET, grph4);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC2_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC3_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
}
if (rdev->num_crtc >= 6) {
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET, grph5);
- WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET, grph6);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC4_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
+ WREG32(GRPH_INT_CONTROL + EVERGREEN_CRTC5_REGISTER_OFFSET,
+ GRPH_PFLIP_INT_MASK);
}
if (!ASIC_IS_NODCE(rdev)) {
@@ -6292,6 +6297,15 @@
break;
}
break;
+ case 8: /* D1 page flip */
+ case 10: /* D2 page flip */
+ case 12: /* D3 page flip */
+ case 14: /* D4 page flip */
+ case 16: /* D5 page flip */
+ case 18: /* D6 page flip */
+ DRM_DEBUG("IH: D%d flip\n", ((src_id - 8) >> 1) + 1);
+ radeon_crtc_handle_flip(rdev, (src_id - 8) >> 1);
+ break;
case 42: /* HPD hotplug */
switch (src_data) {
case 0:
diff --git a/drivers/gpu/drm/radeon/si_dma.c b/drivers/gpu/drm/radeon/si_dma.c
index cf0fdad..de0ca07 100644
--- a/drivers/gpu/drm/radeon/si_dma.c
+++ b/drivers/gpu/drm/radeon/si_dma.c
@@ -213,6 +213,7 @@
r = radeon_fence_emit(rdev, fence, ring->idx);
if (r) {
radeon_ring_unlock_undo(rdev, ring);
+ radeon_semaphore_free(rdev, &sem, NULL);
return r;
}
diff --git a/drivers/gpu/drm/radeon/uvd_v1_0.c b/drivers/gpu/drm/radeon/uvd_v1_0.c
index 0a243f0..be42c81 100644
--- a/drivers/gpu/drm/radeon/uvd_v1_0.c
+++ b/drivers/gpu/drm/radeon/uvd_v1_0.c
@@ -83,7 +83,10 @@
int r;
/* raise clocks while booting up the VCPU */
- radeon_set_uvd_clocks(rdev, 53300, 40000);
+ if (rdev->family < CHIP_RV740)
+ radeon_set_uvd_clocks(rdev, 10000, 10000);
+ else
+ radeon_set_uvd_clocks(rdev, 53300, 40000);
r = uvd_v1_0_start(rdev);
if (r)
@@ -407,7 +410,10 @@
struct radeon_fence *fence = NULL;
int r;
- r = radeon_set_uvd_clocks(rdev, 53300, 40000);
+ if (rdev->family < CHIP_RV740)
+ r = radeon_set_uvd_clocks(rdev, 10000, 10000);
+ else
+ r = radeon_set_uvd_clocks(rdev, 53300, 40000);
if (r) {
DRM_ERROR("radeon: failed to raise UVD clocks (%d).\n", r);
return r;
